Function NFD_SaveDialogN

extern/nfd/nfd_win.cpp:467–542

}

nfdresult_t NFD_SaveDialogN(nfdnchar_t** outPath,
                            const nfdnfilteritem_t* filterList,
                            nfdfiltersize_t filterCount,
                            const nfdnchar_t* defaultPath,
                            const nfdnchar_t* defaultName) {
    ::IFileSaveDialog* fileSaveDialog;

    // Create dialog
    HRESULT result = ::CoCreateInstance(::CLSID_FileSaveDialog,
                                        nullptr,
                                        CLSCTX_ALL,
                                        ::IID_IFileSaveDialog,
                                        reinterpret_cast<void**>(&fileSaveDialog));

    if (!SUCCEEDED(result)) {
        NFDi_SetError("Could not create dialog.");
        return NFD_ERROR;
    }

    // make sure we remember to free the dialog
    Release_Guard<::IFileSaveDialog> fileSaveDialogGuard(fileSaveDialog);

    // Build the filter list
    if (!AddFiltersToDialog(fileSaveDialog, filterList, filterCount)) {
        return NFD_ERROR;
    }

    // Set default extension
    if (!SetDefaultExtension(fileSaveDialog, filterList, filterCount)) {
        return NFD_ERROR;
    }

    // Set the default path
    if (!SetDefaultPath(fileSaveDialog, defaultPath)) {
        return NFD_ERROR;
    }

    // Set the default name
    if (!SetDefaultName(fileSaveDialog, defaultName)) {
        return NFD_ERROR;
    }

    // Only show file system items
    if (!AddOptions(fileSaveDialog, ::FOS_FORCEFILESYSTEM)) {
        return NFD_ERROR;
    }

    // Show the dialog.
    result = fileSaveDialog->Show(nullptr);
    if (SUCCEEDED(result)) {
        // Get the file name
        ::IShellItem* psiResult;
        result = fileSaveDialog->GetResult(&psiResult);
        if (!SUCCEEDED(result)) {
            NFDi_SetError("Could not get shell item from dialog.");
            return NFD_ERROR;
        }
        Release_Guard<::IShellItem> psiResultGuard(psiResult);